19218202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13477}}^1$

素因数の和:13533

約数の個数: 16

約数和(自身を含む): 31053312

約数和(自身を除く): 11835110

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 13477, 26954, 309971, 417787, 619942, 835574, 9609101, 19218202]

約数ペア:

[(1, 19218202), (2, 9609101), (23, 835574), (31, 619942), (46, 417787), (62, 309971), (713, 26954), (1426, 13477)]